Index: linux-2.6.24/drivers/i2c/busses/i2c-s3c2410.c
===================================================================
--- linux-2.6.24.orig/drivers/i2c/busses/i2c-s3c2410.c 	2008-08-28 18:22:28.000000000 +1000
+++ linux-2.6.24/drivers/i2c/busses/i2c-s3c2410.c	2008-08-28 18:23:53.000000000 +1000
@@ -483,7 +483,7 @@
 		if (!(iicstat & S3C2410_IICSTAT_BUSBUSY))
 			return 0;
 
-		msleep(1);
+		udelay(1000);
 	}
 
 	dev_dbg(i2c->dev, "timeout: GPEDAT is %08x\n",
@@ -535,7 +535,7 @@
 
 	/* ensure the stop has been through the bus */
 
-	msleep(1);
+	udelay(500);
 
  out:
 	return ret;